ldapadd Naming Violation error 64

[Raymond Norton <admin@lctn.org>]

Ubuntu server 10.0.4, ldap 2.4.21


I am getting the following error when attempting to use the ldapadd command:

sudo ldapadd -Y EXTERNAL -H ldapi:/// -f db.ldif

(error)
adding new entry "cn=module{0},cn=config"
ldap_add: Naming violation (64)

db.ldif:
# Load modules for database type
dn: cn=module{0},cn=config
objectClass: olcModuleList
cn: module{0}
olcModulePath: /usr/lib/ldap
olcModuleLoad: {0}back_hdb

# Create directory database
dn: olcDatabase={1}hdb,cn=config
objectClass: olcDatabaseConfig
objectClass: olcHdbConfig
olcDatabase: {1}hdb
olcDbDirectory: /var/lib/ldap
olcSuffix: dc=2190-db,dc=org
olcRootDN: cn=admin,dc=isd2190-db,dc=org
olcRootPW: 1234
olcAccess: {0}to attrs=userPassword,shadowLastChange by 
dn="cn=admin,dc=isd2190-db,dc=org" write by anonymous auth by self write 
by * none
olcAccess: {1}to dn.base="" by * read
olcAccess: {2}to * by dn="cn=admin,dc=isd2190-db,dc=org" write by * read
olcLastMod: TRUE
olcDbCheckpoint: 512 30
olcDbConfig: {0}set_cachesize 0 2097152 0
olcDbConfig: {1}set_lk_max_objects 1500
olcDbConfig: {2}set_lk_max_locks 1500
olcDbConfig: {3}set_lk_max_lockers 1500
olcDbIndex: uid pres,eq
olcDbIndex: cn,sn,mail pres,eq,approx,sub
olcDbIndex: objectClass eq

################################################## #########
# DEFAULTS MODIFICATION
################################################## #########
# Some of the defaults need to be modified in order to allow
# remote access to the LDAP config. Otherwise only root
# will have administrative access.
dn: cn=config
changetype: modify
delete: olcAuthzRegexp
dn: olcDatabase={-1}frontend,cn=config
changetype: modify
delete: olcAccess
dn: olcDatabase={0}config,cn=config
changetype: modify
add: olcRootPW
olcRootPW: {CRYPT}7hzU8RaZxaGi2
dn: olcDatabase={0}config,cn=config
changetype: modify
delete: olcAccess